A precursor nanowire templated route to CdS nanowires

被引：24
作者：
Liu, Xiao-Lin
Zhu, Ying-Jie [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
MATERIALS LETTERS | 2009年 / 63卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Nanomaterials; Crystal growth; CdS; Nanowire; L-cysteine; Solvothermal; ELECTROCHEMICAL HYDROGEN STORAGE; BIOMOLECULE-ASSISTED SYNTHESIS; L-CYSTEINE; FLUORESCENCE PROBE; II-VI; NANOPARTICLES; NANOCRYSTALS; DEPOSITION; NANORODS; ACID;
D O I：
10.1016/j.matlet.2009.02.016
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report the synthesis of the Cd-cysteine precursor nanowires using CdCl2 center dot 2.5H(2)O, L-cysteine and ethanolamine in the solvent of water at room temperature. The average diameter and lengths of Cd-cysteine precursor nanowires are 200 nm and several hundred microns. respectively. The precursor nanowires are used as the source materials for cadmium and sulfur and the template for the subsequent preparation of US nanowires using ethylene glycol as the solvent by a solvothermal method at 200 degrees C. The formation process of US nanowires is discussed. The samples are characterized using X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, energy dispersive spectroscopy and Fourier transform infrared spectroscopy. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1085 / 1088
页数：4
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